Indicates less common internal door sizes.
Standard door sizes uk external.
Metric imperial size convertor of the uk s largest supplier of timber doors online via phone or in store in dorset northolt st albans todd doors.
The main difference is seen in the thickness of external doors.
1981 x 457 533 x 35mm door sizes tend to be most popular for use as cupboard or wardrobe doors.
At bso we provide a core range of the most prolific door sizes from stock.
The standard door size for internal and external doors in the uk is 762 x 1981mm.
Adjusting the size of an external door.
The most common standard door sizes for both imperial and metric external doors are 30 x78 32 x80 33 x78 34 x82 36 x84.
All external doors are usually supplied 44mm thick.
Typically fire doors sizes are 27 x78 30 x78 and 22 x78 but may also be available in the smaller size of 24 x78 metric fire doors may also be available with standard sizes ranging from 626mm x 2040mm and 726mm x 2040mm to 626mm x 2040mm and 926mm x 2040mm.
Other door sizes include.
Jb kind doors offer a core selection of the most common door sizes from stock and if you have a non standard size requirement bespoke sizes can be ordered for many of our door ranges.
Metric mm imperial feet inches imperial inches 1981 x 686.
However it is possible for front doors and other external doors to be sized differently.
Popular external door sizes.
The standard heights and widths of external doors are often comparable to standard internal door sizes.
Indicates standard internal door sizes.
As external doors need to be more sturdy they are usually thicker with 44mm 1 3 4 being the most common thickness in domestic settings.
On this page we explain the standard internal door height and standard internal door size door width.
The opening of an average front door is 82 5 inches in height and 38 inches in width and the most typical standard size uk door is designed to accommodate this space.
Uk standard door sizes.
Entry doors are usually 36 inches wide.
1981 x 457 533 x 35mm door sizing usually most popular for wardrobe or cupboard door use.
If you want something that is just slightly smaller than the standard 3 foot exterior doors then trimming down a standard sized door to fit is a good option.
External doors size guide.
Internal standard door sizing uk.